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| CAS号 : | 5733-87-9 |
精确质量 : | 247.12100 |
| 分子式 : | C14H17NO3 |
logP : | 1.53610 |
| 分子量 : | 247.29000 |
PSA : | 46.61000 |
1-苄基-5-氧代吡咯啉-3-甲酸乙酯 | |
ethyl 1-benzyl-5-oxopyrrolidine-3-carboxylate | |
5733-87-9 | |
C14H17NO3 | |
247.29000 | |
46.61000 | |
1.53610 | |
247.12100 |
|
1.554
|
|
|
200.3ºC
|
|
|
1.184g/cm3
|
|
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407.6ºC at 760 mmHg
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2933790090
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0% |
|
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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2933790090. Other lactams. General tariff: |